Datasheet

TYPICAL PERFORMANCE CURVES (continued)
f − Frequency − kHz
−160
−140
−120
−100
−80
−60
−40
−20
0
0 2 4 6 8 10 12 14 16 18 20
Amplitude − dB
G007
Amplitude − dBr
−100
−90
−80
−70
−60
−50
−40
−30
−20
−10
0
−100 −90 −80 −70 −60 −50 −40 −30 −20 −10 0
THD+N − Total Harmonic Distortion + Noise − dB
G008
−100
−98
−96
−94
−92
−90
−88
−86
−84
−82
−80
THD+N − Total Harmonic Distortion + Noise − dB
f − Frequency − Hz
20 100 1k 20k
G009
10k
PCM1800
www.ti.com ............................................................................................................................................... SBAS071B – OCTOBER 2000 – REVISED AUGUST 2008
All specifications at T
A
= 25 ° C, V
DD
= V
CC
= 5 V, slave mode, f
S
= 44.1 kHz, 20-bit input data, and SYSCLK = 384 f
S
, unless
otherwise noted
THD+N
vs
– 60 dBFS FFT AMPLITUDE
Figure 7. Figure 8.
THD+N
vs
FREQUENCY
Figure 9.
Copyright © 2000 – 2008, Texas Instruments Incorporated Submit Documentation Feedback 9
Product Folder Link(s): PCM1800